package com.kgc.travel.mapper;

import com.kgc.travel.pojo.ExcStu;
import com.kgc.travel.pojo.ExcStuExample;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface ExcStuMapper {
    int countByExample(ExcStuExample example);

    int deleteByExample(ExcStuExample example);

    int deleteByPrimaryKey(Long excId);

    int insert(ExcStu record);

    int insertSelective(ExcStu record);

    List<ExcStu> selectByExample(ExcStuExample example);

    ExcStu selectByPrimaryKey(Long excId);

    int updateByExampleSelective(@Param("record") ExcStu record, @Param("example") ExcStuExample example);

    int updateByExample(@Param("record") ExcStu record, @Param("example") ExcStuExample example);

    int updateByPrimaryKeySelective(ExcStu record);

    int updateByPrimaryKey(ExcStu record);
}